814983404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 1518804000

約数和(自身を除く): 703820596

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 349, 491, 698, 982, 1189, 1396, 1964, 2378, 4756, 10121, 14239, 14309, 20131, 20242, 28478, 28618, 40262, 40484, 56956, 57236, 80524, 171359, 342718, 414961, 583799, 685436, 829922, 1167598, 1659844, 2335196, 4969411, 7025719, 9938822, 14051438, 19877644, 28102876, 203745851, 407491702, 814983404]

約数ペア:

[(1, 814983404), (2, 407491702), (4, 203745851), (29, 28102876), (41, 19877644), (58, 14051438), (82, 9938822), (116, 7025719), (164, 4969411), (349, 2335196), (491, 1659844), (698, 1167598), (982, 829922), (1189, 685436), (1396, 583799), (1964, 414961), (2378, 342718), (4756, 171359), (10121, 80524), (14239, 57236), (14309, 56956), (20131, 40484), (20242, 40262), (28478, 28618)]